package c96线上问题排查命令;

public class s04GCLogTest1 {

	public static void main(String[] args) {
		System.out.println(Runtime.getRuntime().maxMemory());
		System.out.println(Runtime.getRuntime().totalMemory());
		Object obj = new byte[2 * 1024 * 1024];
		obj = null;
		System.gc();
	}

}